Texas
Texas Triathlon Calendar 2026-2027
Monthly updates for Texas
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Explore the best triathlons in Texas for 2026-2027! Our updated list features 56 exciting races across the region. Find your next race in Texas below and join the running community at these great events!
July 2026
A weeklong triathlon event in Cypress, Texas, with a pre race clinic and a race weekend that includes youth races, a dog friendly swim run, sprint and super sprint triathlons, a duathlon and an aquabike. July 19 to 26, 2026.
The 24th Annual Marble Falls Triathlon on July 26, 2026 at Lake Marble Falls features sprint and intermediate swim, bike and run distances, a USAT sanctioned time trial swim, and awards plus finisher medals for the first 400 athletes.
Join this USAT sanctioned sprint triathlon at the UTPB campus in Odessa. Experience a 400 yard pool swim, a flat 20k bike course, and a campus run as an individual or team athlete.
August 2026
On August 2, 2026 at J.E.R. Chilton YMCA in Rockwall TX, the event offers a sprint triathlon, relay teams of two or three, and a virtual option, with distances including a 150 yard pool swim, 10 mile bike, and 5K run.
A triathlon at Edinburg Parks & Rec on August 9, 2026 with three divisions, set swim bike and run distances, a $25 entry fee, finisher medals for all, mandatory helmets and age awards in the competitive division.
A USAT sanctioned sprint triathlon in Alamo Heights featuring a 400 m pool swim, 9 mile bike with three loops across Olmos Park Dam, and a 4 km out and back run, plus relay options and age group awards.
Test your limits at a unique triathlon featuring a lazy river swim and a 40 yard dash. Choose between the sprint triathlon or the 5K run and represent your favorite college in this festive multi sport event.
September 2026
A multisport event at The Katy Boardwalk on September 6, 2026, with triathlon, dash, duathlon, aquabike, and relay options. Proceeds support the Rotary Club of Katy scholarship fund for local students.
Celebrate Labor Day at the Oak Point Recreation Center with a full suite of multisport races including triathlons, duathlons, and youth events followed by a festive picnic in Plano.
WALSH Triathlon in Fort Worth on 09/13/2026 features sprint, super sprint, a youth competitive division, a team relay and a virtual race with mailed t-shirt and medal. Multiple distances accommodate first time and experienced triathletes.
Cal Tri Houston on September 13 2026 offers five sprint-distance race options at Typhoon Texas in Katy Texas, including a reverse triathlon, RunBikeRun, RunSwim, a 400 yard swim and a 5K run.
Experience a USAT sprint triathlon at The Boulders at Lake Tyler. This event features a 650 meter swim, a 13 mile bike ride, and a 5k run available for individuals or relay teams.
Experience a unique multisport event in Texas City featuring a sandy bottom swim and a flat bike course on the dike. Choose between triathlon, duathlon, or aquabike distances with options for individuals and relay teams.
A multisport event in El Paso on September 20 2026 with pool swims, out and back bike courses and a 3.1 mile run along the Playa Drain Trail. Individual races, relays and a 5k run walk are offered.
A multi-option triathlon day in Austin on September 20, 2026, at Walter E. Long Metropolitan Park. The event features 18 race options across Olympic, Sprint and Youth Sprint formats covering swim, bike and run disciplines.
A weekend triathlon festival in Kerrville, Texas offering race distances from SuperSprint up to the 70.3, plus a free kids run and a finisher festival with river floating, food, and beer.
Spa Girl Tri Lost Pines is a women-focused triathlon at the Hyatt Regency Lost Pines Resort and Spa on September 26, 2026. It is part of the Spa Girl Tri series and offers published course maps plus archived results and photos.
A multisport race day at Ray Roberts Lake State Park on September 27, 2026, offering 18 event options across Olympic, Sprint, and Youth Sprint formats. Youth races are free and a range of swim, bike, and run distances are available.
A multisport event at Ray Roberts Lake State Park on September 27, 2026, offering 18 Olympic, Sprint and youth sprint race options. Organized by Cal Tri Events near Fort Worth attractions and served by Dallas/Fort Worth airport.
A one day triathlon in South Padre Island on September 27, 2026 offering sprint and Olympic distances plus a sprint relay. Fees range from $95 to $145 and registration runs from October 31, 2025 to May 31, 2026.